android_kernel_motorola_sm6225/include/asm-arm/arch-s3c2410/iic.h
Linus Torvalds 1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00

36 lines
1 KiB
C

/* linux/include/asm-arm/arch-s3c2410/iic.h
*
* (c) 2004 Simtec Electronics
* Ben Dooks <ben@simtec.co.uk>
*
* S3C2410 - I2C Controller platfrom_device info
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* Changelog:
* 05-Oct-2004 BJD Created file
* 19-Oct-2004 BJD Updated for s3c2440
*/
#ifndef __ASM_ARCH_IIC_H
#define __ASM_ARCH_IIC_H __FILE__
#define S3C_IICFLG_FILTER (1<<0) /* enable s3c2440 filter */
/* Notes:
* 1) All frequencies are expressed in Hz
* 2) A value of zero is `do not care`
*/
struct s3c2410_platform_i2c {
unsigned int flags;
unsigned int slave_addr; /* slave address for controller */
unsigned long bus_freq; /* standard bus frequency */
unsigned long max_freq; /* max frequency for the bus */
unsigned long min_freq; /* min frequency for the bus */
unsigned int sda_delay; /* pclks (s3c2440 only) */
};
#endif /* __ASM_ARCH_IIC_H */